Holy shit bro! that's ridiculous. Yeah, like I said I want to try out some of the lowest budget methods possible. A fancy hydro system is awesome but it's way out of my price range.
I'm planning on running a 2x4 spider-farmer sf2000 kit for my actual smoke. But I want to just play around with budget grows as cheap as possible. To a lot of the serious/experienced growers this might seem a little laughable, but there are plenty of people out there who can't afford much of anything much less pot and are looking to grow.
I just read the thread on the Grove bags you shared, I was actually really happy you brought up the moisture meter in terms of budget lumber meters with the rep. These are exactly the hacks I'm looking for. I've seen people use the wood moisture meters, but I've never used them personally.